Letter Box Digital Lock

Digital Lock for Letter Box

An HDB Letter box Digital Lock is what all you need– the best product that keeps your mailbox secure! If you are looking for a lock that gives you maximum security to keep your valuable letters safe & while also being easy to use? Then our new HDB Letterbox Digital Lock is all you need, It’s like having a Digital lock for letterbox. You can keep it fixed near Your HDB Main door. With its advanced keyless entry system, you can access your mail without keys, all with just a few taps of a simple password that you set. Our innovative hdb letterbox lock also gives you complete control, allowing you to provide access to select people as you choose. The HDB Letter box Lock is designed for security and convenience.

Why is a digital lock for letter boxes so great?

You don’t need to keep your valuables inside your house whenever you’re gone for a long time—all you have to do is set a pin code to lock it, and our keyless letterbox lock will keep them safe for you – giving you and your family an big peace of mind when it comes to your sensitive mail. We recommend every HDB Home in installing a Digital letter box lock because it’s not the same as the ordinary letter box lock where you need to keep keys whenever closing and unlocking it!

So, don’t don’t wait any longer – upgrade your letterbox with our Digital lock letterbox today!

How do I install a digital letterbox lock?

Installing a digital letterbox lock involves removing your existing manual lock, inserting the new digital lock into the same hole, securing it with the provided screws, and setting up your preferred access method , but we are highly recommend opting for professional installation to ensure proper alignment, secure fitting, and full functionality. Improper installation can lead to issues like poor battery contact, keypad malfunction, or lock failure.

Technical Parameters:

• Working Voltage: DC 2.3 – 3.3V
• Battery Spec: CR1220
• Standby Current:  2uA<=
• MAX. Current: 5mA and time duration <= 35mS
• Battery Life: 1-2 years unlock 30 – 50 times one day
• Operating Temp: -5C to 50C
• Relative Humidity: 20% to 80%
• Material: Zinc Alloy / ABS
• Diameter of Mounting: Apply to diameter 16mm to 20mm
• Thickness of Plank: Steel 0.5 – 12mm Timber: 0.5 – 22mm
• Certification: CE, FCC, PSE, ROHS, SGS and SST Product Certification